{"product_id":"fully-automatic-twin-rockwell-hardness-tester-phase-ii-model-900-444","title":"Fully Automatic Twin Rockwell Hardness Tester Phase II - Model 900-444","description":"\u003cp\u003eModel No. 900-444 is a fully automatic twin Rockwell hardness tester. Test force is applied through a closed-loop control unit with a load cell, DC motor, and electronic measurement and control unit — replacing traditional dead weights for highly accurate measurements (to within 0.5%) at all test loads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClosed-loop load cell test-force control — accurate to 0.5% at all test loads\u003c\/li\u003e\n\u003cli\u003eSimple plug-and-play installation vs. traditional dead-weight machines\u003c\/li\u003e\n\u003cli\u003eAutomated Z-axis: press START once and the full test cycle completes automatically, regardless of sample size, position, or distance from the indenter\u003c\/li\u003e\n\u003cli\u003eHigher precision than handwheel-lifting \/ dead-weight machines affected by user interaction\u003c\/li\u003e\n\u003cli\u003eExtended dolphin nose allows 11.8\" vertical test height and 8.6\" throat depth\u003c\/li\u003e\n\u003cli\u003eBuilt-in micro-printer\u003c\/li\u003e\n\u003cli\u003eAdjustable dwell time (0–99 s); automatic conversions to Brinell and Vickers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSuitable for determining the Rockwell hardness of ferrous and non-ferrous metals as well as non-metal materials — quality control for heat treatment, material inspection, welding evaluation, and failure analysis.\u003c\/p\u003e","brand":"Phase II","offers":[{"title":"Default Title","offer_id":50981408899108,"sku":"900-444","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/rockwell-twin-tester-phase-ii-900-444.png?v=1782336174","url":"https:\/\/westportcorp.com\/products\/fully-automatic-twin-rockwell-hardness-tester-phase-ii-model-900-444","provider":"WESTport","version":"1.0","type":"link"}